Difference: DatasetReaderPlugin (3 vs. 4)

Revision 42016-07-26 - JaimeSaiz

Line: 1 to 1
 
META TOPICPARENT name="DpHipePlugins"

Dataset Reader Plug-in

Line: 16 to 14
 
obs = getObservation(...)
framesRef = obs.refs["level1"].product.refs["HPPAVGR"].product.refs[0]
Changed:
<
<
urn = framesRef.urn
>
>
urn = framesRef.urn
  To read a single dataset from a given product:
Deleted:
<
<
 
urn = 'urn:hsa:herschel.pacs.signal.Frames:895939'
Changed:
<
<
dataset = getSingleDatasetFromHSA(urn, 'Signal')
>
>
dataset = getSingleDatasetFromHSA(urn, 'Signal')
  To read several datasets from a given product, the following is faster than repeating the above several times:
Deleted:
<
<
 
map = getDatasetsFromHSA(urn, ['Signal', 'Status'])
signal = map['Signal']
Line: 31 to 25
 
map = getDatasetsFromHSA(urn, ['Signal', 'Status'])
signal = map['Signal']
Changed:
<
<
status = map['Status']
>
>
status = map['Status']
  Finally, the plug-in provides a dedicated function to reconstruct partial PACS Frames products:
Deleted:
<
<
 
Changed:
<
<
framesPartial = buildSignalOnlyFrames(framesRef)
>
>
framesPartial = buildSignalOnlyFrames(framesRef)
  This product, framesPartial, contains the Signal and Status dataset only. This compares to the "standard way":
Deleted:
<
<
 
Changed:
<
<
framesFull = obs.refs["level1"].product.refs["HPPAVGR"].product.refs[0].product
>
>
framesFull = obs.refs["level1"].product.refs["HPPAVGR"].product.refs[0].product
  To read the framesFull product, for this particular observation of about 5 hours, one needs around 8 GB of memory. To create the framesPartial product, 4 GB is enough, and one can use this partial product to make maps, to run the high-pass filter task, and so on.
Line: 52 to 41
  To install the plug-in, choose Plug-ins from the Tools menu. Click Install new... and enter the following URL:
Changed:
<
<
http://herschel.esac.esa.int/twiki/pub/Public/DatasetReaderPlugin/datasetReader.xml
>
>
http://herschel.esac.esa.int/twiki/pub/Public/DatasetReaderPlugin/datasetReader_1.0.jar
  Warning, important HIPE 9 users, use the following URL: http://herschel.esac.esa.int/twiki/pub/Public/DatasetReaderPlugin/datasetReader_0.2.jar
 
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